Our Data Sources
Flat 4, Maes Y Dderwen, Treharris has no records in the the Land Registry and a single entry in the EPC database dated January 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
Energy Efficiency
Flat 4, Maes Y Dderwen, Treharris has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Jan 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Community scheme.
Properties Sold Nearby
Over the past 2 years 825 properties have sold within 1.6 kilometres of Flat 4, Maes Y Dderwen, Treharris, per the Land Registry and our network of Estate Agents.
The latest, on the 13th February 2026, was 4, Tai Fforest, Treharris, CF46 6PP, a freehold house which sold for £135,000.
Read more about house prices in CF46.
- Sold Feb 2026£135,000 | 3 Bed House4, Tai Fforest, Treharris, CF46 6PP4, Tai Fforest, Treharris, CF46 6PP
- Sold Jan 2022£350,000 | 4 Bed House1, Tai Fforest, Treharris, CF46 6PP1, Tai Fforest, Treharris, CF46 6PP
- Sold Jan 2022£210,000 | 3 Bed House3, Tai Fforest, Treharris, CF46 6PP3, Tai Fforest, Treharris, CF46 6PP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
Public Transport Nearby
- Ystrad Mynach|1.4 km away
- Hengoed|2.5 km away
- Pengam|3.5 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.







